*Vertices 6
1 "饲料研究" 0.0 0.0 0.0 x_fact 0.667302 y_fact 3.050524
2 "中国粮油学报" 0.0 0.0 0.0 x_fact 6.291706 y_fact 11.534795
3 "粮食储藏" 0.0 0.0 0.0 x_fact 0.857960 y_fact 9.818875
4 "食品科学" 0.0 0.0 0.0 x_fact 6.577693 y_fact 26.978074
5 "中国油脂" 0.0 0.0 0.0 x_fact 4.957102 y_fact 27.550048
6 "粮食与饲料工业" 0.0 0.0 0.0 x_fact 9.532888 y_fact 21.067684
*Matrix 
0.000000 0.000000 0.000000 0.000000 0.000000 0.355872 
0.000000 0.000000 0.000000 0.474923 0.420446 0.514674 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.474923 0.000000 0.000000 0.233068 0.257017 
0.000000 0.420446 0.000000 0.233068 0.000000 0.000000 
0.355872 0.514674 0.000000 0.257017 0.000000 0.000000